Building Again: An Event For Second-Time Founders

An invitation to founders who've built before. Join the rare few who understand what it takes to do it again, better.

Next EventThursday, 17 September 2026
Time5:30 PM – 10:00 PM
LocationLondon, England
Attendees100+ Founders
Event Highlights

Experience the Energy

See what makes our events unforgettable for second-time founders

What founders say

From past Building Again events

"An impressive set of Blissgrowth companies. Excited to follow up with a couple of those."

George BurgessGeorge BurgessAngel Investor & Founder

"A room packed full of high-calibre people, and some great conversations."

Chris WicksonChris WicksonCo-founder, ReelFlow · 2x exited

"It's impressive to see your commitment to supporting second-time founders at every stage, from ideation to growth. It's a win-win-win — I love the model!"

Mitul RupareliaMitul RupareliaManaging Partner & Co-Founder, PE Advisory

"Great energy in the room, and buckets of value delivered by the panel."

Jared WilliamsJared WilliamsCo-founder & CEO, Evelyn Health

"This community here is gold. If I'd had this — being able to lean on people's existing experience…"

Alex OlleyAlex OlleyCo-founder, Reachdesk

"They know the real from the fake. Having honest, authentic conversations with people who've been through some of the experiences you have is not like anywhere else."

Harrison RoseHarrison RoseCo-founder, Paddle

Who Should Attend?

This event is for second-time founders. You've built, scaled or exited before, and building again.

Repeat Entrepreneurs Serial Founders Post-Exit Builders
A packed house at a past Building Again event

Founders in our network have built

Who's on Stage

Second-time & exited founders
Unicorn builders & operators
Europe's fastest-growing scaleups
GPs of Tier-1 VCs

Previous Keynote Speakers

Past keynotes include the founders of MuleSoft, Paddle and StackOne, and Google DeepMind.

MuleSoft
$6bn exit to Salesforce
Paddle
$2bn exit
StackOne
$20m Series A, Google Ventures
Google DeepMind
Google DeepMind

Built by Founders, for Founders

Blissgrowth is a venture studio that builds AI B2B companies with exceptional second-time founders. We've built 10 companies, including Yieldify, Reachdesk, and StackOne, backed by Google Ventures, Sequoia, and a16z.

Building Again is how we bring the second-time founder community together. We've been through the journey ourselves, and we know how rare it is to find a room full of people who genuinely get it.

Learn More About Blissgrowth ↗